Senior ML Runtime Engineer in Bristol

Fractile, Bristol, United Kingdom – Senior ML Runtime Engineer

At Fractile, we\’re taking a revolutionary approach to computing to run the world\’s largest language models 100x faster than existing systems. Our fast-growing team is working at the cutting edge of the latest AI developments in both hardware and software. Want to get involved? We are looking for Senior ML Runtime Engineers with experience of key ML software ecosystem components to work on inference server integrations and the runtime stack of our ground‐breaking AI accelerators. You can be based in either our London office or Bristol, the choice is yours.

In This Role, You Will

Integrate Fractile\’s innovative AI acceleration hardware with leading open source projects like PyTorch, vLLM, and SGLang

Develop our underlying high-performance Rust runtime

Work with hardware, lower-level software, and ML engineers in a highly collaborative hardware‐software co‐design methodology

It Would Be Great If You Have

Proven experience of working with major ML software ecosystem projects

A good understanding of the latest ML workloads and inference deployment challenges

Excellent Python and Rust skills and solid experience of industry standard development tools and technologies

A creative and innovative mindset, and a willingness to take ownership and drive results in a fast‐paced environment

Computer Science, Electronic Engineering, Maths, Physics, or related degree and 5+ years of industry experience

You May Also Have

Experience of working with GPUs or other machine learning accelerators

Previous experience in a startup or small team environment

Seniority LevelMid‐Senior level

Employment TypeFull‐time

Job FunctionEngineering and Information Technology

IndustriesComputer Hardware Manufacturing

Referrals increase your chances of interviewing at Fractile by 2x.

#J-18808-Ljbffr